As of early 2014, the world's population was about 7.2 billion people. The population of the United States was 317 million.
The area of New York City is 322 square miles. If in early 2014 every person in the world moved into New York City, how many square feet of space would each person have?
+36916 (322 * 5280 * 5280 ft2) / 7 200 000 000 persons = .......... ft2 / person
